Bogart, D. (2002). The Bowker Annual Library and Book Trade Almanac, 2002. 47th Edition.
Citazione stile Chigago Style (17a edizione)Bogart, Dave. The Bowker Annual Library and Book Trade Almanac, 2002. 47th Edition. 2002.
Citatione MLA (9a ed.)Bogart, Dave. The Bowker Annual Library and Book Trade Almanac, 2002. 47th Edition. 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.